108393673 has 2 divisors, whose sum is σ = 108393674. Its totient is φ = 108393672.

The previous prime is 108393671. The next prime is 108393713. The reversal of 108393673 is 376393801.

It is an a-pointer prime, because the next prime (108393713) can be obtained adding 108393673 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104284944 + 4108729 = 10212^2 + 2027^2 .

It is a cyclic number.

It is not a de Polignac number, because 108393673 - 2¹ = 108393671 is a prime.

Together with 108393671, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (108393671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54196836 + 54196837.

It is an arithmetic number, because the mean of its divisors is an integer number (54196837).

Almost surely, 2^108393673 is an apocalyptic number.

It is an amenable number.

108393673 is a deficient number, since it is larger than the sum of its proper divisors (1).

108393673 is an equidigital number, since it uses as much as digits as its factorization.

108393673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 108393673 is about 10411.2282176504. The cubic root of 108393673 is about 476.7982407470.

The spelling of 108393673 in words is "one hundred eight million, three hundred ninety-three thousand, six hundred seventy-three".